7-(d9-tert-butyl)-6-((1-ethyl-1H-1,2,4-triazol-5-yl)methoxy)-3-(2-fluorophenyI)-[1,2,4]triazolo[4,3-b]pyridazine

Base Information

Chemical Name:7-(d9-tert-butyl)-6-((1-ethyl-1H-1,2,4-triazol-5-yl)methoxy)-3-(2-fluorophenyI)-[1,2,4]triazolo[4,3-b]pyridazine
CAS No.:1261174-53-1
Molecular Formula:C₂₀H₂₂FN₇O
Molecular Weight:404.368
Hs Code.:

Synonyms:7-(d9-tert-butyl)-6-((1-ethyl-1H-1,2,4-triazol-5-yl)methoxy)-3-(2-fluorophenyI)-[1,2,4]triazolo[4,3-b]pyridazine

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Chemical Property of 7-(d9-tert-butyl)-6-((1-ethyl-1H-1,2,4-triazol-5-yl)methoxy)-3-(2-fluorophenyI)-[1,2,4]triazolo[4,3-b]pyridazine

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Technology Process of 7-(d9-tert-butyl)-6-((1-ethyl-1H-1,2,4-triazol-5-yl)methoxy)-3-(2-fluorophenyI)-[1,2,4]triazolo[4,3-b]pyridazine

There total 4 articles about 7-(d9-tert-butyl)-6-((1-ethyl-1H-1,2,4-triazol-5-yl)methoxy)-3-(2-fluorophenyI)-[1,2,4]triazolo[4,3-b]pyridazine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 71.0%

: 215868-81-8
(2-ethyl-2H-[1,2,4]triazol-3-yl)methanol

: 1261174-80-4
7-(tert-butyl-d9)-6-chloro-3-(2-fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazine

: 1261174-53-1
7-(d9-tert-butyl)-6-((1-ethyl-1H-1,2,4-triazol-5-yl)methoxy)-3-(2-fluorophenyI)-[1,2,4]triazolo[4,3-b]pyridazine

Guidance literature:: (2-ethyl-2H-[1,2,4]triazol-3-yl)methanol; With sodium hydride; In 1-methyl-pyrrolidin-2-one; mineral oil; for 0.25h;

7-(tert-butyl-d9)-6-chloro-3-(2-fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazine; In 1-methyl-pyrrolidin-2-one; mineral oil; at 20 ℃; for 3h;

Reference yield:

: 394-35-4
methyl 2-fluorobenzoate

: 1261174-53-1
7-(d9-tert-butyl)-6-((1-ethyl-1H-1,2,4-triazol-5-yl)methoxy)-3-(2-fluorophenyI)-[1,2,4]triazolo[4,3-b]pyridazine

Guidance literature:: Multi-step reaction with 3 steps

1.1: hydrazine hydrate / ethanol / Heating; Reflux

2.1: triethylamine hydrochloride / xylene / Heating; Reflux

3.1: sodium hydride / 1-methyl-pyrrolidin-2-one; mineral oil / 0.25 h

3.2: 3 h / 20 °C

With triethylamine hydrochloride; sodium hydride; hydrazine hydrate; In 1-methyl-pyrrolidin-2-one; ethanol; xylene; mineral oil;

Reference yield:

: 1261174-79-1
3,6-dichloro-4-(1,1-dimethylethyl-d9)-pyridazine

: 1261174-53-1
7-(d9-tert-butyl)-6-((1-ethyl-1H-1,2,4-triazol-5-yl)methoxy)-3-(2-fluorophenyI)-[1,2,4]triazolo[4,3-b]pyridazine

Guidance literature:: Multi-step reaction with 2 steps

1.1: triethylamine hydrochloride / xylene / Heating; Reflux

2.1: sodium hydride / 1-methyl-pyrrolidin-2-one; mineral oil / 0.25 h

2.2: 3 h / 20 °C

With triethylamine hydrochloride; sodium hydride; In 1-methyl-pyrrolidin-2-one; xylene; mineral oil;